202128251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19106

約数の個数: 16

約数和(自身を含む): 234474240

約数和(自身を除く): 32345989

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 19031, 247403, 361589, 818333, 4700657, 10638329, 15548327, 202128251]

約数ペア:

[(1, 202128251), (13, 15548327), (19, 10638329), (43, 4700657), (247, 818333), (559, 361589), (817, 247403), (10621, 19031)]